package com.tedu.mall.sso.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

@Configuration
public class CorsConfig {
    @Bean
    public CorsFilter corsFilter(){
        //创建Cors配置对象
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        //设置哪些域可以访问
        corsConfiguration.addAllowedOrigin("*");
        //设置哪些请求头可以访问
        corsConfiguration.addAllowedHeader("*");
        //设置哪些方法可以访问
        corsConfiguration.addAllowedMethod("*");
        //创建资源对象
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        //添加配置资源
        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsFilter(source);
    }
}

